Question about RCA HD52W56 52" Rear Projection HDTV

1 Answer

No picture no sound

I have a 2004 RCA HD52W56. When I plug in the green led blink 10 times, stay on for a few second and go off. When I turn it on there's high pitching noise in the back maybe came from the flyback, where the red wires coming in and out on the top of a white box. Does this mean the flyback when bad? because I don't get any picture or sound. Is there a way to test the flyback?

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  • andy9999 Feb 15, 2008

    where's the TP located?

  • becki160 Mar 07, 2008

    the tv will not come on. the green light stays on a few seconds and then goes off. i can here some popping noise in the back whe the lights goes off. I have does this several times and the same thing happens

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1 Answer

First check to see if you have any voltage at test points with a digital meter.
You may need a repair manual for this.
Since you hear some noise your main fuse is ok.
Try checking this tp voltages first.
BE CAREFUL, wear gloves

Posted on Feb 15, 2008

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